ERNIE BALL 2739 Sets - Slinky 5 strings 32-45-65-80-100-130

Sets - Slinky 5 strings 32-45-65-80-100-130

The Cobalt Slinky offers playing dynamics and more harmonics for increased clarity of your sound. Cobalt, meanwhile, strengthens the magnetic relationship between your strings and pickups to give you an unprecedented level of output.